package com.ny.service.impl;

import com.ny.dao.ManagerDao;
import com.ny.dao.impl.ManagerDaoImpl;
import com.ny.entity.Manager;
import com.ny.service.ManagerService;

public class ManagerServiceImpl implements ManagerService{
    private ManagerDao managerDao=new ManagerDaoImpl();//创建一个ManagerDao对象

    @Override
    public Manager login(String username, String password) throws Exception {  //登录
        return null;//返回一个Manager对象
    }
}
